The sky began to darken as the storm approached.
当暴风雨来临时，天空开始变暗。
His mood seemed to darken after hearing the news.
听到这个消息后，他的情绪似乎变得低落。
The room will darken when you close the curtains.
当你拉上窗帘时，房间会变暗。
The artist used charcoal to darken the shadows.
艺术家用木炭加深阴影。
As the evening progressed, the sky continued to darken.
随着夜幕降临，天空继续变暗。
Her expression began to darken with worry.
她的表情因担忧而开始变得凝重。
The paint will darken as it dries on the wall.
油漆在墙上干燥时会变深。
The forest seemed to darken as the sun set.
随着太阳落山，森林似乎变暗了。
The photographer adjusted the lens to darken the image.
摄影师调整镜头以加深图像。
Her eyes would darken when she was angry.
当她生气时，她的眼睛会变得深邃。
darken the skies 使天空变暗
darken one's mood 使某人的心情变沉重
darken the room 使房间变暗
darken the horizon 使地平线变暗
darken the atmosphere 使气氛变得沉闷
darken the image 使图像变暗
darken the landscape 使景色变暗
第三人称单数: darkens;
过去式: darkened;
过去分词: darkened;
现在分词: darkening;
